The Field Guide to Ufos

The classic UFO -- shaped like a flying saucer with a dome on top -- in reality represents just a small fraction of the mystery aerial objects people have reported seeing over the past half century or so. Here is the definitive work devoted to identifying and categorizing the dozens of different shapes the UFO phenomenon exhibits globally. The classification system developed in this book shows quite clearly that there is no single solution to the UFO mystery -- there are most likely many answers. And some surprises too . . .